//
//  NSArray+QTZ.m
//  QTZ
//
//  Created by ski on 2017/7/5.
//  Copyright © 2017年 ski. All rights reserved.
//

#import "NSArray+QTZ.h"

@implementation NSArray (QTZ)

- (id)safeObjectAtIndex:(NSInteger)index
{
    id obj = nil;
    if (index < self.count) {
        obj = [self objectAtIndex:index];
    }
    return obj;
}


@end
